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Changes-in-the-signal-to-noise-ratio
等间距线性阵列,阵元数M=8,阵元间距d= λ /2,等幅加权,目标方位φr =0°。产生空间白噪声矢量(复高斯分布)。
设阵列信号矢量元素s(m)=exp[j mψr],其信号幅度为1,该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi,其中实虚部均为独立同分布N(0, σ2)的高斯随机数,则该通道合成信号x(m)=s(m) + n(m),其中信噪比为:
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分:1
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pid_smith
smith预估器添加到PID的控制器当中,解决了控制对象有延迟的影响(Smith predictor is added to the PID controller, solves the influence of time delay control object)
- 2015-01-09 15:14:53下载
- 积分:1
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pattern-and-Intelligent
模式识别与智能计算——matlab技术实现(第2版)源代码(Pattern Recognition and Intelligent Computing- matlab technology (2nd Edition) source code)
- 2013-10-31 20:14:07下载
- 积分:1
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LFM_MultiPulseWithClutter
电子信息工程专业实验课程,雷达系统仿真实验,有杂波情况下多脉冲两个目标雷达信号处理系统仿真matlab程序(Electronic and Information Engineering Experiment courses radar system simulation experiments, the next two goals clutter case of multi-pulse radar signal processing system simulation matlab program)
- 2014-01-12 21:50:57下载
- 积分:1
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业内最经典的多目标算法之一,多目标演化算法 MOEA-D
业内最经典的多目标算法之一,多目标演化算法(One of the most classical multi-objective algorithms in the industry, multi-objective evolutionary algorithm)
- 2020-06-25 06:20:02下载
- 积分:1
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CMA_FILTER.c.txt
c语言实现盲均衡算法,还有cma算法的改进(The implementation of blind equalization algorithm in C language and the improvement of CMA algorithm)
- 2020-06-18 03:40:01下载
- 积分:1
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generate_time_correlated_samples_with_rayleigh_di
The MATLAB function generates series of time correlated samples with rayleigh distribution.
- 2010-11-22 23:17:05下载
- 积分:1
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matlab信号处理源程序1
MATLAB,即“矩阵实验室”,它是以矩阵为基本运算单元。从最基本的运算单元出发,介绍MATLAB的命令及其用法。(MATLAB, "Matrix lab," It was based on the matrix of the basic computing unit. Operational from the most basic unit is introduced, and MATLAB orders its use.)
- 2005-08-15 10:26:04下载
- 积分:1
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session23
经济学的数值方法 配套例题以及习题答案的有关牛顿法 最速下降优化的部分。(Newtown methods)
- 2014-01-15 14:40:06下载
- 积分:1
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music
MUSIC算法对信号DOA的估计 修正的线阵算法.(MUSIC algorithm to estimate the signal DOA amended linear array algorithm.)
- 2009-01-08 20:43:18下载
- 积分:1